I just bought the following computer for $450., from a MS certified seller. the seller is Canadacomputers.com
Fast Hexa 6 Core 2.80Ghz/3.20Ghz- Intel Xeons(i7-X5660-Westmere)- VT HT AES
HP Z800 Pro Workstation, - 6 Cores - 12 Threads , Turbo, AES VT HT 12MB -32/64 Bit
32.0GB ECC DDR3...